friendica/mod/lockview.php
2018-07-23 11:02:24 -04:00

98 lines
2.2 KiB
PHP

<?php
/**
* @file mod/lockview.php
*/
use Friendica\App;
use Friendica\Core\Addon;
use Friendica\Core\L10n;
use Friendica\Database\DBA;
function lockview_content(App $a) {
$type = (($a->argc > 1) ? $a->argv[1] : 0);
if (is_numeric($type)) {
$item_id = intval($type);
$type='item';
} else {
$item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0);
}
if(! $item_id)
killme();
if (!in_array($type, ['item','photo','event']))
killme();
$r = q("SELECT * FROM `%s` WHERE `id` = %d LIMIT 1",
dbesc($type),
intval($item_id)
);
if (! DBA::is_result($r)) {
killme();
}
$item = $r[0];
Addon::callHooks('lockview_content', $item);
if($item['uid'] != local_user()) {
echo L10n::t('Remote privacy information not available.') . '<br />';
killme();
}
if(($item['private'] == 1) && (! strlen($item['allow_cid'])) && (! strlen($item['allow_gid']))
&& (! strlen($item['deny_cid'])) && (! strlen($item['deny_gid']))) {
echo L10n::t('Remote privacy information not available.') . '<br />';
killme();
}
$allowed_users = expand_acl($item['allow_cid']);
$allowed_groups = expand_acl($item['allow_gid']);
$deny_users = expand_acl($item['deny_cid']);
$deny_groups = expand_acl($item['deny_gid']);
$o = L10n::t('Visible to:') . '<br />';
$l = [];
if(count($allowed_groups)) {
$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
dbesc(implode(', ', $allowed_groups))
);
if (DBA::is_result($r))
foreach($r as $rr)
$l[] = '<b>' . $rr['name'] . '</b>';
}
if(count($allowed_users)) {
$r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
dbesc(implode(', ',$allowed_users))
);
if (DBA::is_result($r))
foreach($r as $rr)
$l[] = $rr['name'];
}
if(count($deny_groups)) {
$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
dbesc(implode(', ', $deny_groups))
);
if (DBA::is_result($r))
foreach($r as $rr)
$l[] = '<b><strike>' . $rr['name'] . '</strike></b>';
}
if(count($deny_users)) {
$r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
dbesc(implode(', ',$deny_users))
);
if (DBA::is_result($r))
foreach($r as $rr)
$l[] = '<strike>' . $rr['name'] . '</strike>';
}
echo $o . implode(', ', $l);
killme();
}